Question

write the equation for the sum of the no.and 7 is 15​

Answer 1

Answer:

sum of the number and 7 is 15 = 7+x = 15

Step-by-step explanation:

since it says sum of the numbers, we know it's addition, and it says sum of a number (which we don't know) and 7 that means we'll take the number as x which results in 7+x and since it says some of a number and 7 is 15, we know that 7+x is 15 so we write it as 7+x=15

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